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1   ////////////////////////////////////////////////////////////////////////////////
2   // checkstyle: Checks Java source code for adherence to a set of rules.
3   // Copyright (C) 2001-2017 the original author or authors.
4   //
5   // This library is free software; you can redistribute it and/or
6   // modify it under the terms of the GNU Lesser General Public
7   // License as published by the Free Software Foundation; either
8   // version 2.1 of the License, or (at your option) any later version.
9   //
10  // This library is distributed in the hope that it will be useful,
11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  // Lesser General Public License for more details.
14  //
15  // You should have received a copy of the GNU Lesser General Public
16  // License along with this library; if not, write to the Free Software
17  // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18  ////////////////////////////////////////////////////////////////////////////////
19  
20  package com.google.checkstyle.test.chapter4formatting.rule412nonemptyblocks;
21  
22  import static com.puppycrawl.tools.checkstyle.checks.blocks.LeftCurlyCheck.MSG_KEY_LINE_PREVIOUS;
23  
24  import org.junit.Test;
25  
26  import com.google.checkstyle.test.base.AbstractModuleTestSupport;
27  import com.puppycrawl.tools.checkstyle.api.Configuration;
28  import com.puppycrawl.tools.checkstyle.checks.blocks.LeftCurlyCheck;
29  
30  public class LeftCurlyTest extends AbstractModuleTestSupport {
31  
32      @Override
33      protected String getPackageLocation() {
34          return "com/google/checkstyle/test/chapter4formatting/rule412nonemptyblocks";
35      }
36  
37      @Test
38      public void testLeftCurlyBraces() throws Exception {
39  
40          final String[] expected = {
41              "4:1: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 1),
42              "7:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
43              "13:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
44              "26:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
45              "43:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
46              "61:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
47              "97:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
48          };
49  
50          final Configuration checkConfig = getModuleConfig("LeftCurly");
51          final String filePath = getPath("InputLeftCurlyBraces.java");
52  
53          final Integer[] warnList = getLinesWithWarn(filePath);
54          verify(checkConfig, filePath, expected, warnList);
55      }
56  
57      @Test
58      public void testLeftCurlyAnnotations() throws Exception {
59  
60          final String[] expected = {
61              "10:1: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 1),
62              "14:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
63              "21:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
64              "27:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
65              "50:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
66          };
67  
68          final Configuration checkConfig = getModuleConfig("LeftCurly");
69          final String filePath = getPath("InputLeftCurlyAnnotations.java");
70  
71          final Integer[] warnList = getLinesWithWarn(filePath);
72          verify(checkConfig, filePath, expected, warnList);
73      }
74  
75      @Test
76      public void testLeftCurlyMethods() throws Exception {
77  
78          final String[] expected = {
79              "4:1: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 1),
80              "9:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
81              "16:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
82              "19:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
83              "23:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
84              "31:1: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 1),
85              "33:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
86              "38:9: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 9),
87              "41:9: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 9),
88              "45:9: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 9),
89              "57:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
90              "61:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
91              "69:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
92              "72:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
93              "76:5: " + getCheckMessage(LeftCurlyCheck.class, MSG_KEY_LINE_PREVIOUS, "{", 5),
94          };
95  
96          final Configuration checkConfig = getModuleConfig("LeftCurly");
97          final String filePath = getPath("InputLeftCurlyMethod.java");
98  
99          final Integer[] warnList = getLinesWithWarn(filePath);
100         verify(checkConfig, filePath, expected, warnList);
101     }
102 }